hints for py/selenium/webdriver/common/actions/key_input.py (#10186)

iampopovich · web-flow · commit 50ff745bc258 · 2021-12-26T16:06:05.000-06:00
diff --git a/py/selenium/webdriver/common/actions/key_input.py b/py/selenium/webdriver/common/actions/key_input.py
@@ -22,30 +22,30 @@
 
 
 class KeyInput(InputDevice):
-    def __init__(self, name):
+    def __init__(self, name) -> None:
         super(KeyInput, self).__init__()
         self.name = name
         self.type = interaction.KEY
 
-    def encode(self):
+    def encode(self) -> dict:
         return {"type": self.type, "id": self.name, "actions": [acts.encode() for acts in self.actions]}
 
-    def create_key_down(self, key):
+    def create_key_down(self, key) -> None:
         self.add_action(TypingInteraction(self, "keyDown", key))
 
-    def create_key_up(self, key):
+    def create_key_up(self, key) -> None:
         self.add_action(TypingInteraction(self, "keyUp", key))
 
-    def create_pause(self, pause_duration=0):
+    def create_pause(self, pause_duration=0) -> None:
         self.add_action(Pause(self, pause_duration))
 
 
 class TypingInteraction(Interaction):
 
-    def __init__(self, source, type_, key):
+    def __init__(self, source, type_, key) -> None:
         super(TypingInteraction, self).__init__(source)
         self.type = type_
         self.key = key
 
-    def encode(self):
+    def encode(self) -> dict:
         return {"type": self.type, "value": self.key}
